The pine tree's sticky sap made her fingers feel stiff and clumsy as she climbed higher and higher.

VOA: special.2010.04.03

Sometimes a blunt cut is useful if you want to sort of grow a sticky end of your choice on it.

这时候钝切口很有用,尤其在你想获得选定的粘性末端的时候

耶鲁公开课 - 生物医学工程探索课程节选

"Man's heart" in Yeats is "resinous"; it's a sticky filth that flames.

人心于叶芝看来是树脂做的;,是粘乎乎会燃烧的脏东西。

耶鲁公开课 - 现代诗歌课程节选

They become sticky and harden into the shape of the letter C, like a sickle, a hand tool with a curved blade.

VOA: special.2009.12.16

When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.

它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的

耶鲁公开课 - 生物医学工程探索课程节选

They would make turpentine from tar and get the black, sticky tar on the heels of their feet.

VOA: special.2009.08.16

If I cut both the plasmid and my DNA of interest with the same restriction enzyme I'm going to end up with the same sticky ends on both molecules.

如果用同一种限制性内切酶,来切割质粒和我感兴趣的DNA,在两个分子上就能得到同样的粘性末端

耶鲁公开课 - 生物医学工程探索课程节选

They would make turpentine from tar and get the black,sticky tar on the heels of their feet.

VOA: special.2011.01.16

If you cut and you open up a segment of DNA then you've left these sticky ends, for example and these sticky ends are capable of recognizing each other by the process of hybridization.

如果你进行切割打开一个DNA片段,就会留下,比如说,这些粘性末端,这些粘性末端能在杂交的过程中互相识别

耶鲁公开课 - 生物医学工程探索课程节选

Its body,and the bones of the pig, slowly sink into the sticky black hole.

VOA: special.2010.04.07

Now if I put them in contact with one another, the plasmid that's been opened and fragments of the DNA - special fragments that I've produced with the same restriction enzyme, they'll have the same sticky ends, they will naturally hybridize with one another.

如果我让它们互相接触,已经切开的质粒和DNA片段--,这DNA片段是我已用同种限制性内切酶,处理过的特别片段,这两者会有相同的粘性末端,它们会自然地相互杂交

耶鲁公开课 - 生物医学工程探索课程节选

The group stopped to examine the sticky black substance that covered the Earth.

VOA: special.2010.04.07

For many thousands of years, plant seeds landed in the sticky asphalt.

VOA: special.2010.04.07

His caramels were softer than others being sold and less sticky.

VOA: special.2010.12.05

Adobe becomes a sticky mud when it is mixed with water.

VOA: special.2009.01.12

Washington can get very hot and sticky in summertime.

VOA: special.2009.09.21

The sticky structures were shown to be amyloid plaques.

VOA: special.2009.09.15

I never thought Bob would have sticky fingers.

VOA: special.2009.10.11

But with defective brakes, sticky gas pedals, and loose floor mats prompting recalls of Toyota cars worldwide, that reputation is falling fast.

VOA: standard.2010.02.15